1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.compat;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
import android.content.Context;
import android.os.Bundle;
import android.os.UserHandle;
import androidx.annotation.Nullable;
import com.android.launcher3.LauncherAppWidgetInfo;
import com.android.launcher3.LauncherAppWidgetProviderInfo;
import com.android.launcher3.Utilities;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.util.ComponentKey;
import com.android.launcher3.util.PackageUserKey;
import com.android.launcher3.widget.custom.CustomWidgetParser;
import java.util.HashMap;
import java.util.List;
public abstract class AppWidgetManagerCompat {
private static final Object sInstanceLock = new Object();
private static AppWidgetManagerCompat sInstance;
public static AppWidgetManagerCompat getInstance(Context context) {
synchronized (sInstanceLock) {
if (sInstance == null) {
if (Utilities.ATLEAST_OREO) {
sInstance = new AppWidgetManagerCompatVO(context.getApplicationContext());
} else {
sInstance = new AppWidgetManagerCompatVL(context.getApplicationContext());
}
}
return sInstance;
}
}
final AppWidgetManager mAppWidgetManager;
final Context mContext;
AppWidgetManagerCompat(Context context) {
mContext = context;
mAppWidgetManager = AppWidgetManager.getInstance(context);
}
public LauncherAppWidgetProviderInfo getLauncherAppWidgetInfo(int appWidgetId) {
if (FeatureFlags.ENABLE_CUSTOM_WIDGETS
&& appWidgetId <= LauncherAppWidgetInfo.CUSTOM_WIDGET_ID) {
return CustomWidgetParser.getWidgetProvider(mContext, appWidgetId);
}
AppWidgetProviderInfo info = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
return info == null ? null : LauncherAppWidgetProviderInfo.fromProviderInfo(mContext, info);
}
public abstract List<AppWidgetProviderInfo> getAllProviders(
@Nullable PackageUserKey packageUser);
public abstract boolean bindAppWidgetIdIfAllowed(
int appWidgetId, AppWidgetProviderInfo info, Bundle options);
public abstract LauncherAppWidgetProviderInfo findProvider(
ComponentName provider, UserHandle user);
public abstract HashMap<ComponentKey, AppWidgetProviderInfo> getAllProvidersMap();
}